Torque Solution Urethane Exhaust Mount KitTorque Solution Urethane Exhaust Mount Kit Applications: Nissan Z 2023+ RZ34 Torque Solution exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. Great compliment to any exhaust system. Direct Replacement Eliminates Exhaust Movement Made From high grade polyurethane Street and track torture tested 75A durometer Limited Lifetime Warranty